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BUE - SEA

$555 Find Cheap Flights from Buenos Aires to Seattle - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,185
Typical prices: $1,161-$1,577
Multiple Airlines
Tue 11/20Tue 11/27
EZE - SEA • 1 stop
Cheapest one-way
$555
Typical prices: $687-$1,056
Multiple Airlines
Wed 11/7
AEP - SEA • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Buenos Aires and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
EZE - SEA
Cheapest • 9% average savings
AEP - SEA
Most popular
Insights
Insights
When to travel
March
Cheapest • 23% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Mexico City Benito Juarez (MEX)
Cheapest • Avg $1,172 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 17h 24m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Buenos Aires to Seattle (BUE-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buenos Aires to Seattle

Fri, Nov 20 - Fri, Nov 27
Multiple Airlines Logo
2:40 pm - 11:23 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
25h 43m1 stop Miami
Multiple Airlines Logo
1:52 pm - 10:40 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
39h 48m2 stops Los Angeles Santiago Arturo Merino Benitez
$1,185Multiple Airlines
Tue, Nov 17 - Tue, Nov 24
Multiple Airlines Logo
9:30 pm - 9:54 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
53h 24m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Miami
Multiple Airlines Logo
8:13 am - 11:00 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
45h 47m3 stops Miami Lima J Chavez Intl Santiago Arturo Merino Benitez
$1,193Multiple Airlines
Mon, Dec 7 - Sun, Mar 21
Multiple Airlines Logo
9:00 am - 10:20 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
42h 20m2 stops Lima J Chavez Intl Miami
Multiple Airlines Logo
8:05 am - 8:40 pmSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
56h 35m3 stops Miami Lima J Chavez Intl Santiago Arturo Merino Benitez
$1,199Multiple Airlines
Mon, Dec 7 - Sun, Mar 21
Multiple Airlines Logo
9:00 am - 10:20 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
42h 20m2 stops Lima J Chavez Intl Miami
Multiple Airlines Logo
8:05 am - 7:30 amSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
43h 25m2 stops Miami Lima J Chavez Intl
$1,213Multiple Airlines
Mon, Dec 7 - Sun, Mar 21
Multiple Airlines Logo
11:50 am - 10:20 pmAEP  Buenos Aires Jorge Newbery-SEA Seattle/Tacoma Intl
39h 30m3 stops Santiago Arturo Merino Benitez Lima J Chavez Intl Miami
Multiple Airlines Logo
8:05 am - 8:40 pmSEA  Seattle/Tacoma Intl-AEP Buenos Aires Jorge Newbery
56h 35m3 stops Miami Lima J Chavez Intl Santiago Arturo Merino Benitez
$1,220Multiple Airlines
Thu, Dec 17 - Mon, Jan 4
Multiple Airlines Logo
11:00 am - 9:00 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
27h 00m2 stops Punta Cana Chicago O'Hare Intl
Multiple Airlines Logo
9:26 pm - 7:15 pmSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
16h 49m1 stop Miami
$1,224Multiple Airlines
Sat, Nov 21 - Sat, Nov 28
Multiple Airlines Logo
2:40 pm - 11:23 amEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
25h 43m1 stop Miami
Multiple Airlines Logo
1:52 pm - 10:40 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
39h 48m2 stops Los Angeles Santiago Arturo Merino Benitez
$1,260Multiple Airlines
Mon, Dec 7 - Sun, Mar 21
Multiple Airlines Logo
12:20 pm - 7:08 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
35h 48m3 stops Miami Mexico City Benito Juarez Guadalajara Miguel Hidal
Multiple Airlines Logo
10:10 pm - 9:32 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
31h 22m3 stops Guadalajara Miguel Hidal Cancun Punta Cana
$1,290Multiple Airlines
Thu, Dec 17 - Mon, Jan 4
American Airlines Logo
9:40 pm - 12:02 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
19h 22m1 stop Miami
American Airlines Logo
5:10 am - 8:20 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
22h 10m1 stop Dallas/Fort Worth
$1,344American Airlines
Thu, Dec 17 - Mon, Jan 4
American Airlines Logo
9:40 pm - 1:11 pmEZE  Buenos Aires Ministro Pistarini-SEA Seattle/Tacoma Intl
20h 31m2 stops Miami Chicago O'Hare Intl
American Airlines Logo
7:30 am - 8:00 amSEA  Seattle/Tacoma Intl-EZE Buenos Aires Ministro Pistarini
19h 30m2 stops Dallas/Fort Worth Miami
$1,348American Airlines
Booking Insights

Price, demand and travel trends for Buenos Aires to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Buenos Aires to Seattle flight route?

Buenos Aires Ministro Pistarini Airport (EZE) to Seattle (SEA) is the cheapest Buenos Aires to Seattle route, averaging $1,348 round-trip. Other Buenos Aires to Seattle routes average $1,606, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Buenos Aires to Seattle?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Buenos Aires to Seattle. It’s 6% cheaper than the average day, while Wednesday is the most expensive, with prices 7% higher.

What’s the cheapest month to fly from Buenos Aires to Seattle?

•March is the cheapest month to fly from Buenos Aires to Seattle at $1,043 round-trip.
•November ($1,548) and May ($1,527) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 48% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Buenos Aires to Seattle flights

Low season

February

Cheapest flight

$555
Beat the crowds with an average 68% drop in travelers.
The most popular month to fly with an average 97% increase in travelers.
One-way flight from Buenos Aires Jorge Newbery Airport to Seattle

When to book flights from Buenos Aires to Seattle

Are your dates flexible? Find out the best times to travel from Buenos Aires to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Buenos Aires to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Buenos Aires to Seattle?

    Three cabin classes are available on flights from Buenos Aires to Seattle:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How long is a flight from Buenos Aires to Seattle?

    A nonstop flight from Buenos Aires to Seattle takes 00m, covering 6,905 miles.

  • Do I need a passport to fly from Buenos Aires to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Buenos Aires to Seattle flight?

    Round-trip flights from Buenos Aires to Seattle range from $1,161 to $1,577, with an average of $1,358 over the past 12 months. Anything below $1,161 counts as a good deal.

  • How are flight prices from Buenos Aires to Seattle looking right now?

    One-way fares from Buenos Aires to Seattle are currently lower than usual. Average one-way flight prices are about $699, which is 24% below the typical average for this route.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • Which airports can I use when flying from Buenos Aires to Seattle?

    Flights from Buenos Aires to Seattle may depart from several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE). Flights usually arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Buenos Aires to Seattle pass through?

    One-stop flights from Buenos Aires to Seattle most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 51% of one-stop connections
    • Dallas/Fort Worth (DFW) - 25% of one-stop connections
    • Miami (MIA) - 12% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Buenos Aires to Seattle?

    Yes. Flexible dates can save you up to 13% on flights from Buenos Aires to Seattle. Monday is the cheapest departure day at $1,281 round-trip on average, while Wednesday is the most expensive at $1,463, a difference of $182.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Buenos Aires to Seattle?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 17h 24m, compared with 17h 30m via Houston George Bush Intcntl (IAH) and 17h 39m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Buenos Aires and Seattle?

    Seattle is 4 hours behind Buenos Aires (Pacific Time vs Argentina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Buenos Aires to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Wednesday. On this route, Monday flights average $1,281, about $182 less than Wednesday fares (12% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Buenos Aires to Seattle trip for March. Fares historically average $1,043 round-trip in that month - typically $505 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Seattle Airport Marriott
    • Coast Gateway Hotel
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Buenos Aires to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle